CN202987660U - Anti-splashing oil barrel - Google Patents
Anti-splashing oil barrel Download PDFInfo
- Publication number
- CN202987660U CN202987660U CN 201220621321 CN201220621321U CN202987660U CN 202987660 U CN202987660 U CN 202987660U CN 201220621321 CN201220621321 CN 201220621321 CN 201220621321 U CN201220621321 U CN 201220621321U CN 202987660 U CN202987660 U CN 202987660U
- Authority
- CN
- China
- Prior art keywords
- staving
- barrel
- vent valve
- liquid
- oil drum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 239000012528 membrane Substances 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 abstract 3
- 238000000034 method Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
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- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The utility model relates to an anti-splashing oil barrel which comprises a barrel body (1) provided with a barrel opening (3). The anti-splashing oil barrel is characterized in that a one-way ventilation valve (2) which is arranged on the wall of the barrel body (1) only allows external air to enter the barrel body (1) but prevents liquids in the barrel from leaking out. When the oil barrel is used for pouring liquids, the air pressure on the upper portion of the liquid in the barrel is reduced along with the reduction of the liquid level; and when the air pressure in the barrel is lower than the external air pressure, the external air can enter the barrel body through the one-way ventilation valve, but liquids cannot be leaked out through the one-way ventilation valve, and accordingly, the air pressure inside and outside the barrel is kept identical constantly, the inside and outside air pressure can be adjusted at any time, the dumping time is reduced, and the liquid splashing is prevented.
Description
Technical field
The utility model relates to a kind of container be used to depositing liquid, relates in particular to a kind of anti-oil drum that splashes.
Background technology
Traditional oil drum comprises the staving with bung, and there is the long defective of dumping time in this oil drum, and especially for large-scale oil drum toppling process, toppling process is lost time long, waste of manpower.In addition, reduction along with liquid in oil drum (oil or chemical liquid) liquid level, the bucket internal gas pressure can reduce by fast speed, lower than the barometric pressure in the external world, the inside and outside of staving forms pressure difference gradually, staving sidewall meeting Inward deflection, easily splash phenomenon when causing liquid to flow out from bung, cause the waste of liquid, if liquid is chemical, splashes and to cause safety misadventure.
For aforementioned present situation, existing oil drum structure also can make further improvements.
The utility model content
Technical problem to be solved in the utility model is to provide for above-mentioned prior art present situation the anti-oil drum that splashes that can regulate air pressure inside in a kind of dumpable liquid process, this oil drum have pouring liquid speed fast, can not splash the phenomenon advantage simultaneously.
The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of anti-oil drum that splashes, comprise the staving with bung, it is characterized in that: the bucket wall of described staving is provided with one-way vent valve, and this one-way vent valve only allows ambient atmos to enter in staving and do not allow liquid in bucket to spill the external world.
Above-mentioned one-way vent valve is to be set to good near bung.Can guarantee like this liquid in bucket in the basic complete process of turned letter, one-way vent valve all can work.
The bottom of above-mentioned staving is cylindric, and the top of staving is circular cone shape, and bung and one-way vent valve arrange the top of staving.This staving is convenient to liquid and is concentrated towards bung because the sidewall around bung is taper, conveniently topples over.
Above-mentioned one-way vent valve is a kind of diaphragm, has air extractor vent on the sidewall of staving, and described membrane covered also is fixed on this air extractor vent.The valve arrangement of this diaphragm type is the simplest, and easy for installation, and this diaphragm also need satisfy certain pressure resistance, and namely oil drum is in toppling process, and this diaphragm can not crushed by the liquid in bucket.One-way vent valve can also adopt structure to be similar to external connection for bbreather pipe when having an intravenous drip.
compared with prior art, the utility model has the advantage of: it increases on original oil drum architecture basics and only allows ambient atmos to enter in staving and do not allow liquid in bucket to spill extraneous one-way vent valve, in the process of oil drum at pouring liquid, reduction along with liquid level, the air pressure on liquid in bucket top reduces, when the bucket internal gas pressure during lower than ambient pressure, extraneous gas can enter in staving by one-way vent valve, but liquid can not let out from one-way vent valve yet, remain identical air pressure inside and outside the bucket like this, regulate at any time inside and outside air pressure balance, reduce dumping time and prevent that liquid from splashing with this.
Description of drawings
Fig. 1 is the lateral plan of the utility model embodiment;
Fig. 2 is the transverse sectional view of the utility model embodiment.
The specific embodiment
Embodiment is described in further detail the utility model below in conjunction with accompanying drawing.
As shown in Figure 1, 2, be a preferred embodiment of the present utility model.
A kind ofly anti-splash oil drum, comprise the staving 1 with bung 3, the bottom 11 of staving 1 is cylindric, and the top 12 of staving 1 is circular cone shape.
The bucket wall of staving 1 is provided with one-way vent valve 2, and one-way vent valve 2 arranges near bung 3, and this one-way vent valve 2 only allows ambient atmos to enter in staving 1 and do not allow liquid in bucket to spill the external world.2 of bung 3 and one-way vent valves arrange the top 12 of staving 1.
One-way vent valve 2 is a kind of diaphragm, has air extractor vent on the sidewall of staving 1, and membrane covered also is fixed on this air extractor vent.
In the process of oil drum at pouring liquid, reduction along with liquid level, the air pressure on liquid in bucket top reduces, when the bucket internal gas pressure during lower than ambient pressure, extraneous gas can enter in staving by one-way vent valve, but liquid can not let out from one-way vent valve yet, remains identical air pressure inside and outside like this barrel, regulate at any time inside and outside air pressure balance, reduce dumping time and prevent that liquid from splashing with this.
Claims (4)
1. prevent splashing oil drum for one kind, comprise the have bung staving (1) of (3), it is characterized in that: the bucket wall of described staving (1) is provided with one-way vent valve (2), and this one-way vent valve (2) only allows ambient atmos to enter in staving (1) and do not allow liquid in bucket to spill the external world.
2. according to claim 1ly anti-splash oil drum, it is characterized in that: described one-way vent valve (2) arranges near bung (3).
3. the anti-oil drum that splashes according to claim 2, it is characterized in that: the bottom (11) of described staving (1) is cylindric, the top (12) of staving (1) is circular cone shape, and bung (3) and one-way vent valve (2) arrange the top (12) of staving (1).
4. according to claim 1,2 or 3 describedly anti-splash oil drum, it is characterized in that: described one-way vent valve (2) is a kind of diaphragm, has air extractor vent on the sidewall of staving (1), and described membrane covered also is fixed on this air extractor vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220621321 CN202987660U (en) | 2012-11-20 | 2012-11-20 | Anti-splashing oil barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220621321 CN202987660U (en) | 2012-11-20 | 2012-11-20 | Anti-splashing oil barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202987660U true CN202987660U (en) | 2013-06-12 |
Family
ID=48558862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220621321 Expired - Fee Related CN202987660U (en) | 2012-11-20 | 2012-11-20 | Anti-splashing oil barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202987660U (en) |
-
2012
- 2012-11-20 CN CN 201220621321 patent/CN202987660U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131120 |